| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.72 | 6.308% | $166.6059 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $122.35 | 9.460% | $133.9243 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $71.76 | 6.799% | $76.639 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $107.98 | 7.773% | $116.3733 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $109.86 | 10.442% | $121.3316 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $148.42 | 4.392% | $154.9386 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $58.76 | 3.453% | $60.789 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $775.85 | $830.6017 | $830.60 | $830.60 | $830.50 | |